Cereal Bars Recipe

Easy Homemade Cereal Bars Recipe: Crispy, Sweet Breakfast Joy

Homemade cereal bars bring nostalgic comfort to snack time with their perfect crunch and sweet flavors.

This simple recipe combines wholesome grains with a touch of sweetness for an ideal breakfast or midday treat.

No special equipment or complicated steps are needed, making it quick and easy to whip up a batch.

Each bite offers satisfying texture and flavor that delights kids and adults alike.

Prepare these bars in minutes and watch them disappear faster than you can say “snack time.” They’re perfect for busy mornings or after-school snacks.

Enjoy a wholesome treat everyone will love.

What Goes Into Cereal Bars for the Best Flavor

Base Ingredients:
  • Cereal: The main component that provides structure and crunch to the bars.
  • Nut Butter: Serves as a binding agent that helps hold the bars together and adds rich flavor.
  • Sweetener: Provides sweetness and additional adhesive properties for the bars.
Optional Protein Boosters:
  • Protein Powder: Enhances nutritional value and adds extra protein to the bars.
Seasoning and Optional Add-ins:
  • Salt: Enhances overall flavor and balances the sweetness of the bars.
  • Parchment Paper: Helps with easy removal and prevents sticking during preparation.
  • Wax Paper: An alternative to parchment paper for lining the pan.

Directions for Cereal Bars Start to Finish

Step 1: Prepare the Baking Canvas

Line an 8-inch square baking pan with parchment paper, allowing extra paper to hang over the sides for easy removal.

For a larger batch, use a 9×13-inch pan and adjust ingredients accordingly.

Step 2: Soften the Nut Butter

Warm the nut butter gently until it becomes smooth and easily mixable.

This helps create a more uniform texture throughout the bars.

Step 3: Create the Magical Mixture

In a spacious mixing bowl, combine the following ingredients:
  • Crispy breakfast cereal
  • Softened nut butter
  • Natural sweetener (honey, agave, or brown rice syrup)
  • Optional salt
  • Optional protein powder

Stir everything together until the ingredients are thoroughly blended and evenly distributed.

Step 4: Shape the Bars

Transfer the cereal mixture into the prepared pan.

Place a second sheet of parchment paper on top and press down firmly with your hands or a flat utensil.

Apply consistent pressure to ensure the bars hold together perfectly when cut.

Step 5: Chill and Set

Place the pan in the freezer for approximately 30 minutes.

The mixture should become firm enough to slice cleanly without crumbling.

Step 6: Slice and Store

Remove the bars from the pan using the overhanging parchment paper.

Cut into 9 equal-sized bars using a sharp knife.

Store the bars in an airtight container in the refrigerator, freezer, or a cool, dry location at room temperature.

Cereal Bars Must-Know Tips for Success

  • Select a sticky sweetener like honey or brown rice syrup to help hold the cereal bars together effectively, ensuring they don't crumble when handled.
  • Add chopped nuts, dried fruits, or dark chocolate chips to boost flavor and provide extra crunch and nutritional value to your cereal bars.
  • Apply consistent, firm pressure when forming the bars to create a compact texture that prevents the bars from falling apart during cutting and eating.
  • Try different nut butters like almond, cashew, or sunflower seed butter to create unique flavor profiles and accommodate various dietary preferences.
  • Keep bars refrigerated or frozen to maintain their structure and extend shelf life, preventing them from becoming too soft or losing their desired consistency.

Different Styles of Cereal Bars to Try

  • Gluten-Free Crunch: Replace standard cereal with gluten-free rice puffs or quinoa flakes for a celiac-friendly version that maintains the same delicious texture.
  • Vegan Power Bars: Swap honey or agave with maple syrup and use almond or sunflower seed butter instead of traditional nut butters to create a completely plant-based alternative.
  • Protein-Packed Boost: Incorporate different protein powders like hemp, pea, or whey to enhance nutritional value and create unique flavor profiles for fitness enthusiasts.
  • Low-Sugar Option: Use stevia-based sweeteners or sugar-free syrups and add chia seeds for extra binding and nutrition, perfect for diabetic-friendly meal plans.

Serving Ideas for Cereal Bars You’ll Love

  • Breakfast Power Boost: Slice bars alongside fresh berries or yogurt for a protein-packed morning meal.
  • Afternoon Energy Snack: Pack these bars in lunchboxes or gym bags for quick, nutritious fuel between activities.
  • Dessert Transformation: Drizzle melted dark chocolate or sprinkle chopped nuts on top for a decadent twist on the classic cereal bar.
  • Travel-Friendly Treat: Wrap individually in parchment paper for convenient, mess-free snacking during road trips or hiking adventures.

Cereal Bars Storage for Grab-and-Go Snacks

  • Keep cereal bars in an airtight container in the refrigerator for up to 7 days, maintaining their texture and preventing them from becoming too soft or crumbly.
  • Wrap individual bars in plastic wrap or parchment paper, then store in a freezer-safe container for up to 3 months, perfect for meal prep or grab-and-go snacks.
  • If your kitchen is cool and dry, store bars in a sealed container at room temperature for 3-4 days, ensuring they remain fresh and intact.
  • Always place a sheet of parchment paper between bars to prevent sticking and maintain their individual shape during storage.

FAQs

  • Are these cereal bars healthy?

These bars offer a nutritious snack option packed with protein, healthy fats from nut butter, and whole grain carbohydrates from cereal. They provide quick energy and can be customized with additional nutrients like protein powder.

  • Can I make these bars without protein powder?

Absolutely! The protein powder is optional. Your cereal bars will still hold together and taste great without it. Just ensure you use enough nut butter and sweetener to bind the ingredients.

  • What type of cereal works best for these bars?

Look for cereal with larger, sturdier pieces like rice crispy cereal, corn flakes, or granola. Avoid very fine or powdery cereals that might make the bars crumbly. Choose cereals with minimal added sugar for a healthier result.

Cereal Bars Reasons These Bars Are So Handy

  • Customize with Ease: Swap ingredients like different cereals, nut butters, or sweeteners to match your taste preferences and pantry availability.
  • Quick No-Bake Wonder: Whip up these bars without turning on the oven, making them perfect for busy days or when you want a speedy snack solution.
  • Protein-Packed Delight: Boost nutrition by adding protein powder, creating a satisfying treat that keeps hunger at bay and supports your wellness goals.
  • Portable Snack Champion: These bars travel well, fit perfectly in lunchboxes, gym bags, or backpacks, offering a convenient energy boost wherever you go.
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Cereal Bars Recipe

Cereal Bars Recipe


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4.6 from 26 reviews

  • Total Time: 45 minutes
  • Yield: 12 1x

Description

Homemade cereal bars blend crunchy oats, sweet honey, and nutty almonds into a delightful snack perfect for quick breakfasts or energizing treats. Each bite promises wholesome goodness and satisfying flavor you’ll crave again and again.


Ingredients

Scale

Main Ingredients:

  • 3 cups cereal of choice
  • 2/3 cup (160 ml) peanut butter or nut butter of choice
  • 1/2 cup (120 ml) agave, honey, or brown rice syrup

Supplementary Ingredients:

  • 1/2 teaspoon salt (optional)
  • 3 tablespoons (45 ml) protein powder (optional)

Instructions

  1. Prepare a square baking vessel by lining with parchment paper, ensuring excess paper hangs over the edges for easy removal. Select an 8-inch pan or a 9×13-inch pan for larger quantities.
  2. Gently warm nut butter to achieve a smooth, pourable consistency, facilitating better ingredient integration.
  3. Combine cereal, nut butter, sweetener, salt, and protein powder in a spacious mixing bowl. Stir thoroughly until all components are evenly distributed and fully incorporated.
  4. Transfer the mixture into the prepared pan, spreading it uniformly. Place an additional parchment sheet on top and apply firm, consistent pressure to compact the ingredients, promoting bar stability.
  5. Refrigerate or freeze for approximately 30 minutes, allowing the mixture to solidify and maintain structural integrity.
  6. Extract the consolidated mixture from the pan using parchment paper overhang. Slice into 9 uniform bars using a sharp knife.
  7. Preserve bars in an airtight container. Optimal storage includes refrigeration, freezing, or placement in a cool, dry environment to maintain texture and prevent crumbling.

Notes

  • Swap nut butters easily to match dietary needs or flavor preferences, trying almond, cashew, or sunflower seed butter for variety.
  • Choose gluten-free cereal options like rice crisp or corn flakes to make the recipe celiac-friendly and accommodating for different nutritional requirements.
  • Press mixture extremely firmly to guarantee bar stability, using flat-bottomed glass or measuring cup to create compact, dense texture that prevents crumbling.
  • Try mix-ins like chia seeds, dried fruit, or dark chocolate chips to elevate nutritional profile and add exciting flavor dimensions without compromising structural integrity.
  • Prep Time: 15 minutes
  • Cook Time: 30 minutes
  • Category: Breakfast, Snacks, Desserts
  • Method: None
  • Cuisine: American

Nutrition

  • Serving Size: 12
  • Calories: 210
  • Sugar: 8 g
  • Sodium: 50 mg
  • Fat: 10 g
  • Saturated Fat: 2 g
  • Unsaturated Fat: 7 g
  • Trans Fat: 0 g
  • Carbohydrates: 27 g
  • Fiber: 2 g
  • Protein: 5 g
  • Cholesterol: 0 mg
Lena Martinez

Lena Martinez

Contributing Writer & Culinary Educator

Expertise

Southwestern and Latin American cuisines, Vegetarian and plant-based recipe development, Culinary education and community outreach ​

Education

Santa Fe Community College, Santa Fe, NM
Certificate in Culinary Arts

Emphasized Southwestern cuisine and sustainable cooking practices


Lena grew up surrounded by the colors, spices, and traditions of the Southwest – flavors that sparked her love for bold, honest cooking. After earning her Culinary Arts certificate at Santa Fe Community College, she made it her mission to teach home cooks how to create flavorful, plant-powered meals without the fuss.
Her recipes are packed with vibrant ingredients, simple steps, and the kind of heart that turns a regular meal into something you’ll want to share. Outside the kitchen, Lena spends her time wandering farmers’ markets, trading family recipes, and helping young chefs find their voice through food.

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